Reagents, N, Chemicals
-
SIGMA NK-A 17E-233I >=95% (LC/MS-ELSD)
MilliporeSigmaEmpirical Formula: C15H16O5 Linear Formula: C15H16O5 Formula Weight: 276.28 MDL Number: MFCD00878298 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C
-
N,N-Dimethylglycine methyl ester, 98%
Thermo Scientific ChemicalsSynonym(s): (Dimethylamino)acetic acid methyl ester, Methyl (dimethylamino)acetate Formula: (CH3)2NCH2CO2CH3 Formula weight: 117.15 Purity: 98% CAS Number: 7148-06-3 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2922.49 Hazard Statements: …
-
Neodymium(III) oxide, REacton r, 99.997% (REO)
Thermo Scientific ChemicalsFormula: Nd2O3 Formula weight: 336.48 Purity: 99.997% (REO) CAS Number: 1313-97-9 Harmonized Tariff Code: 2846.90
-
4-Nitro-^a-toluenesulfonyl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Nitrobenzylsulfonyl chloride Formula: C7H6ClNO4S Formula weight: 235.64 Purity: 97% CAS Number: 4025-75-6 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…
-
Nitrofurantoin
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): N -(5-Nitro-2-furfurylidene)-1-aminohydantoin; Furadoxyl; Nitrofurantoine Empirical Formula: C8H6N4O5 Formula Weight: 238.16 Linear Formula: …
-
MDL Number: MFCD00013947 Purity: 95% Density: 1.123 g/mL at 25 C
-
Nickel wire, 0.025mm (0.001in) dia, hard, 99.98% (metals basis)
Thermo Scientific ChemicalsPurity: 99.98% (metals basis) CAS Number: 7440-02-0 Harmonized Tariff Code: 7505.21 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements: …
-
4-Nitrobenzenesulfonamide, 97%
Thermo Scientific ChemicalsFormula: C6H6N2O4S Formula weight: 202.19 Purity: 97% CAS Number: 6325-93-5 Harmonized Tariff Code: 2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
SIGMA Na-Methylhistamine dihydrochloride solid
MilliporeSigmaSynonym(s): N-Methyl-1H-imidazole-4-ethanamine dihydrochloride; NAMH dihydrochloride Empirical Formula: C6H11N3 -+ 2HCl Linear Formula: C6H11N3 -+ 2HCl Formula Weight: 198.09 MDL Number: MFCD00134838 Purity: (The…
-
Natamycin, 99%
Thermo Scientific ChemicalsFormula: C33H47NO13 Formula weight: 665.72 Purity: 99% CAS Number: 7681-93-8 Harmonized Tariff Code: 2941.90
-
2-Nitrobenzaldehyde, 98+%
Thermo Scientific ChemicalsFormula: C7H5NO3 Formula weight: 151.12 Purity: 98+% CAS Number: 552-89-6 Harmonized Tariff Code: 2913.00 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…
-
-
(R)-Naproxen pharmaceutical impurity standard
MilliporeSigmaSynonyms: (R)-(-)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid; Naproxen Impurity G; (2R)-2-(6-Methoxy-2-naphthyl)propionic acid; (2R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid; (R)-Naproxen Molecular Formula: C14H14O3 Molecular Weight: 230.26 Linear Structural Formula: …
-
N-Methyl-1-deoxynojirimycin ; 98.0% (HPLC)
AFG BioscienceSynonyms: 1,5-Dideoxy-1,5-imino-1-methyl-D-sorbitol N-Methyl-1,5-dideoxy-1,5-imino-D-glucitol Purity Limit: 98.0% (HPLC) CAS No.: 69567-10-8 Molecular Formula: C7H15NO4 Molecular Weight: 177.2 MDL No.: MFCD00133609 Storage Temperature: Store at 0-8°C
-
Na-Boc-Ne-2-chloro-Z-D-lysine Merrifield resin
AFG BioscienceSynonyms: Boc-D-Lys(2-Cl-Z)-Merrifield resin Molecular Weight: 0 MDL No.: MFCD00801181 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.25-1.0 meq/g
-
-
Empirical Formula: C19H21NO4 -+ HCl -+ 2H2O Linear Formula: C19H21NO4 -+ HCl -+ 2H2O Formula Weight: 399.87 MDL Number: MFCD00150901 Purity: ≥98% (TLC and titration) Storage: 2-8°C …
-
ALDRICH Nickel(II) acetate tetrahydrate, 98%
MilliporeSigmaSynonym(s): Acetic acid nickel(II) salt Empirical Formula: C4H6NiO4 -+ 4H2O Linear Formula: Ni(OCOCH3)2 -+ 4H2O Formula Weight: 248.84 MDL Number: MFCD00066973 Purity: 98% Density: …
-
Empirical Formula: Br2Ni Linear Formula: NiBr2 Formula Weight: 218.50 MDL Number: MFCD00011141 Purity: ≥99.9% trace metals basis Melting Point: 963 °C(lit.) Density: 5.098 g/mL at 25 °C(lit.)
-
2-Nonanone, 98+%
Thermo Scientific ChemicalsSynonym(s): n-Heptyl methyl ketone Formula: C9H18O Formula weight: 142.24 Purity: 98+% CAS Number: 821-55-6 Harmonized Tariff Code: 2914.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…
-
Synonyms: Nicotinamide; Niacinamide; Nicotinic acid amide; Pyridine-3-carboxylic acid amide; Vitamin B3; Vitamin PP Formula: C6H6N2O Formula Weight: 122.12 CAS No.: 98-92-0 Biochem/physiol Actions: Nicotinamide is an amide derivative of…
-
Nile Blue A
Thermo Scientific ChemicalsSynonym(s): C.I. 51180, Basic Blue 12 Formula: C40H40N6O6S Formula weight: 732.84 CAS Number: 3625-57-8 Harmonized Tariff Code: 3204.90
-
N-Methyl-2-(4-methylpiperidin-1-yl)ethanamine AldrichCPR
MilliporeSigmaMolecular Formula: C9H20N2 Molecular Weight: 156.27 Linear Structural Formula: C9H20N2 MDL Number: MFCD08691570 Legal Information: Product of ChemBridge Corp. Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a…
-
N-(2-Oxopropyl)methanesulfonamide AldrichCPR
MilliporeSigmaLinear Structural Formula: C4H9O3N1S1 MDL Number: MFCD21121970 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes…
-
5-Nitrothiophene-2-carboxaldehyde, 98%
Thermo Scientific ChemicalsFormula: C5H3NO3S Formula weight: 157.15 Purity: 98% CAS Number: 4521-33-9 Harmonized Tariff Code: 2934.99
-
(4,4'-dMeObpy)NiCl2
MilliporeSigmaSynonyms: 4,4'-dimethoxy-2,2'-bipyridine nickel (II) chloride Molecular Formula: C12H12Cl2N2NiO2 Molecular Weight: 345.84 Linear Structural Formula: C12H12Cl2N2NiO2 Melting Point: >300 C Application: (4,4'-dMeObpy)NiCl2 is a Ni catalyst used for a variety of cross-coupling…
-
SIAL N,N-Diisopropylethylamine
MilliporeSigmapurified by redistillation, 99.5% Synonym(s): N -Ethyldiisopropylamine; DIPEA; Ethyldiisopropylamine; ‘H++nig's base’ Empirical Formula: C8H19N Formula Weight: 129.24 Linear Formula: …
-
1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
Thermo Scientific ChemicalsSynonym(s): Sodium 1,2-naphthoquinone-4-sulfonate Formula: C10H5NaO5S Formula weight: 260.20 Purity: 97% CAS Number: 521-24-4 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
Naloxone hydrochloride, 98%
Thermo Scientific ChemicalsFormula: C19H21NO4 HCl Formula weight: 363.84 Purity: 98% CAS Number: 357-08-4 Harmonized Tariff Code: 2939.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
3-Nitrobenzyl alcohol, 99+%
Thermo Scientific ChemicalsFormula: C7H7NO3 Formula weight: 153.14 Purity: 99+% CAS Number: 619-25-0 Harmonized Tariff Code: 2906.29
-
Na-Boc-Ne-formyl-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Lys(For)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 2483-47-8 Molecular Formula: C12H22N2O5 Molecular Weight: 274.3 MDL No.: MFCD00037361 Appearance: White to off-white powder Melting Point: 123-128 °C Optical Rotation: [a]D20 = -3.3 ± 2º (C=3 in MeOH) …
-
Empirical Formula: C16H19NO5 Linear Formula: C16H19NO5 Formula Weight: 305.33 MDL Number: MFCD00272296 Purity: 97% Melting Point: 69-73 °C(lit.)